Vulvar dystrophy is vulvar leukoplakia, which is usually benign, but there is also the possibility of malignant changes. The main treatment for vulvar dystrophy is the use of ointment, mainly to remove heat and toxins and dampness, and in severe cases, local glucocorticosteroids can be used, such as hydrocortisone cream, which need to be used for a long time, and combined with physical therapy, such as lasers, cryotherapy, infrared and so on. If the effect of drug conservative treatment is unsatisfactory or ineffective, surgery can be chosen. Vulvar dystrophy is closely related to vascular nutritional disorders, endocrine disorders, vaginal flora imbalance, neurodermatitis, etc. It is affected by genes, autoimmunity, lack of sex hormones, etc. It is also induced by not paying attention to vulvar hygiene and repeated scratching of the moist vulva. The main symptom of vulvar leukoplakia is intense itching at the vulva, and the condition is relatively long, combined with local burning, tingling, and even edema, ulceration, etc. The diagnosis can be confirmed by taking secretions for pathological examination. In short, you need to pay attention to keep the vulva clean and hygienic, prohibit the use of too stimulating liquid to wash the vulva, such as soap or long-term use of vulvar cleansing solution. Wear ventilated and breathable pants, and eat less spicy and stimulating food, which will help the recovery of the disease. If conservative treatment is ineffective, excision of the lesion is an effective means of eradicating the disease.